@misc{indiciae72d206e9b0f8,
  title = {Functionally acceptable substitutions in two alpha-helical regions of lambda repressor.},
  author = {J F Reidhaar-Olson and R T Sauer},
  year = {1990},
  doi = {10.1002/prot.340070403},
  url = {https://pubmed.ncbi.nlm.nih.gov/2199970/},
  note = {Source identifier: 2199970}
}